Umber 310

Bullseye sheet is available in 2mm(thin) or 3mm thickness.

The standard sheet in 3mm is approximately 280 x 250 x 3mm  (the dimensions may vary slightly depending on the sheet)

The standard sheet in 2mm (thin)  is approximately 250 x 210 x 2mm  (the dimensions may vary slightly depending on the sheet)

Compatible with COE090. 

Contains

Selenium, Sulfur

May React With

Copper, Lead, Silver

Cold Characteristics

Variation in colour density. May be partly transparent.

Working Notes

Opalizes to a more consistent colour. May dapple slightly.

This style is not suitable for kilncasting because it can become incompatible when held at high temperatures for an extended period.